Article
Molecular aspects of β, β-carotene-9', 10'-oxygenase 2 in carotenoid metabolism and diseases.
Experimental biology and medicine (Maywood, N.J.) - 1 Nov 2016
Wu Lei, Guo Xin, Wang Weiqun, Medeiros Denis M, Clarke Stephen L, Lucas Edralin A, Smith Brenda J, Lin Dingbo
Abstract excerpt
Carotenoids, the carotenes and xanthophylls, are essential components in human nutrition. β, β-carotene-9', 10'-oxygenase 2 (BCO2), also named as β, β-carotene-9', 10'-dioxygenase 2 (BCDO2) catalyzes the asymmetrical cleavage of carotenoids, whereas β, β-carotene-15, 15'-monooxygenase (BCMO1) conducts the symmetrical cleavage of pro-vitamin A carotenoids into retinoid. Unlike BCMO1, BCO2 has a broader substrate...
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